package MethodDemo;

/**
 * 目标对象
 */
public class User implements Iuser{
    @Override
    public void save() {
        System.out.println("执行保存");
    }

    @Override
    public void delete(String value) {
        System.out.println("执行删除"+value);
    }

    @Override
    public void update(String value) {
        System.out.println("执行更新"+value);

    }
}
